EP0246009A3 - Pressure-sensitive adhesive tape having improved toughness - Google Patents

Pressure-sensitive adhesive tape having improved toughness Download PDF

Info

Publication number: EP0246009A3
Authority: EP; European Patent Office
Prior art keywords: pressure; sensitive adhesive; adhesive tape; improved toughness; toughness
Prior art date: 1986-05-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP87303892A

Other versions

EP0246009B1 (en

EP0246009A2 (en

Inventor

Alan J. C/O Minnesota Mining And Sipinen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-05-07

Filing date

1987-04-30

Publication date

1989-05-10

1987-04-30 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1987-11-19 Publication of EP0246009A2 publication Critical patent/EP0246009A2/en

1989-05-10 Publication of EP0246009A3 publication Critical patent/EP0246009A3/en

1993-02-03 Application granted granted Critical

1993-02-03 Publication of EP0246009B1 publication Critical patent/EP0246009B1/en

2007-04-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0853—Ethene vinyl acetate copolymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Ethene-propene or ethene-propene-diene copolymers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymers & Plastics (AREA)
Medicinal Chemistry (AREA)
Vascular Medicine (AREA)
Biomedical Technology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Epidemiology (AREA)
Adhesive Tapes (AREA)
Absorbent Articles And Supports Therefor (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Compositions Of Macromolecular Compounds (AREA)
Laminated Bodies (AREA)
Adhesives Or Adhesive Processes (AREA)

EP87303892A 1986-05-07 1987-04-30 Pressure-sensitive adhesive tape having improved toughness Expired - Lifetime EP0246009B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US86055786A	1986-05-07	1986-05-07
US860557		1986-05-07

Publications (3)

Publication Number	Publication Date
EP0246009A2 EP0246009A2 (en)	1987-11-19
EP0246009A3 true EP0246009A3 (en)	1989-05-10
EP0246009B1 EP0246009B1 (en)	1993-02-03

Family

ID=25333498

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87303892A Expired - Lifetime EP0246009B1 (en)	1986-05-07	1987-04-30	Pressure-sensitive adhesive tape having improved toughness

Country Status (9)

Country	Link
EP (1)	EP0246009B1 (en)
JP (1)	JPH0623343B2 (en)
KR (1)	KR960003292B1 (en)
AU (1)	AU588993B2 (en)
BR (1)	BR8702308A (en)
CA (1)	CA1322495C (en)
DE (1)	DE3783943T2 (en)
ES (1)	ES2037081T3 (en)
MX (1)	MX165262B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63112704A (en) *	1986-10-28	1988-05-17	日東電工株式会社	Tape for diaper
JP2533174Y2 (en) *	1989-04-24	1997-04-23	日東電工株式会社	Adhesive tape for diapers
US5266372A (en) *	1989-04-24	1993-11-30	Nitto Denko Corporation	Fixing tape
DE69011097T2 (en) *	1990-05-03	1995-01-26	Minnesota Mining & Mfg	Tear-off, pressure-sensitive medical adhesive tape with continuous film.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1494023A1 (en) *	1961-10-17	1970-01-08	Hoechst Ag	Mixtures of isotactic polypropylene and copolymers of ethylene with improved toughness
US4137362A (en) *	1973-08-27	1979-01-30	Nitto Electric Industrial Co., Ltd.	Pressure sensitive adhesive tapes
US4237889A (en) *	1978-09-13	1980-12-09	Minnesota Mining And Manufacturing Company	Diaper closure utilizing pressure-sensitive adhesive tape having textured foil backing
US4451533A (en) *	1983-02-09	1984-05-29	Minnesota Mining And Manufacturing Company	Dispensable polypropylene adhesive-coated tape
EP0235930A2 (en) *	1986-01-31	1987-09-09	Minnesota Mining And Manufacturing Company	Pressure-sensitive adhesive tape

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3501726A1 (en) *	1985-01-19	1986-07-24	Hoechst Ag, 6230 Frankfurt	POLYPROPYLENE TAPE

1987
- 1987-04-13 AU AU71451/87A patent/AU588993B2/en not_active Ceased
- 1987-04-15 CA CA000534744A patent/CA1322495C/en not_active Expired - Fee Related
- 1987-04-21 MX MX006123A patent/MX165262B/en unknown
- 1987-04-30 ES ES198787303892T patent/ES2037081T3/en not_active Expired - Lifetime
- 1987-04-30 DE DE8787303892T patent/DE3783943T2/en not_active Expired - Fee Related
- 1987-04-30 EP EP87303892A patent/EP0246009B1/en not_active Expired - Lifetime
- 1987-05-06 BR BR8702308A patent/BR8702308A/en not_active IP Right Cessation
- 1987-05-06 JP JP62110431A patent/JPH0623343B2/en not_active Expired - Fee Related
- 1987-05-06 KR KR1019870004388A patent/KR960003292B1/en not_active IP Right Cessation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1494023A1 (en) *	1961-10-17	1970-01-08	Hoechst Ag	Mixtures of isotactic polypropylene and copolymers of ethylene with improved toughness
US4137362A (en) *	1973-08-27	1979-01-30	Nitto Electric Industrial Co., Ltd.	Pressure sensitive adhesive tapes
US4237889A (en) *	1978-09-13	1980-12-09	Minnesota Mining And Manufacturing Company	Diaper closure utilizing pressure-sensitive adhesive tape having textured foil backing
US4451533A (en) *	1983-02-09	1984-05-29	Minnesota Mining And Manufacturing Company	Dispensable polypropylene adhesive-coated tape
EP0235930A2 (en) *	1986-01-31	1987-09-09	Minnesota Mining And Manufacturing Company	Pressure-sensitive adhesive tape

Also Published As

Publication number	Publication date
DE3783943T2 (en)	1993-07-08
KR870011216A (en)	1987-12-21
EP0246009B1 (en)	1993-02-03
DE3783943D1 (en)	1993-03-18
ES2037081T3 (en)	1993-06-16
AU588993B2 (en)	1989-09-28
EP0246009A2 (en)	1987-11-19
JPH0623343B2 (en)	1994-03-30
JPS62283180A (en)	1987-12-09
AU7145187A (en)	1987-11-12
KR960003292B1 (en)	1996-03-08
BR8702308A (en)	1988-02-17
CA1322495C (en)	1993-09-28
MX165262B (en)	1992-11-04

Publication	Publication Date	Title
US5277972B1 (en)	1996-11-05	Adhesive tapes
AR245183A1 (en)	1993-12-30	Pressure-sensitive adhesive tape
GB2196553B (en)	1990-09-19	Adhesive tapes
JPS6466280A (en)	1989-03-13	Pressure-sensitive adhesive
AU590998B2 (en)	1989-11-23	Polyalkyloxazoline-reinforced acrylic pressure-sensitive adhesive composition
AR243579A1 (en)	1993-08-31	Pressure-sensitive adhesive tapes
EP0180434A3 (en)	1987-06-03	Removable pressure-sensitive adhesive tape
ZA876284B (en)	1989-04-26	Unified pressure-sensitive adhesive tape
GB2170427B (en)	1989-06-07	Pressure-sensitive adhesive tapes or sheets
EP0213860A3 (en)	1988-01-13	Removable pressure-sensitive adhesive tape
ZA894874B (en)	1991-03-27	Pressure-sensitive adhesives
ZA894319B (en)	1991-02-27	Pressure-sensitive adhesive
EP0305161A3 (en)	1990-10-31	Unified pressure-sensitive adhesive tape
ZA892835B (en)	1990-12-28	Pressure-sensitive adhesive
GB8615718D0 (en)	1986-08-06	Making adhesive tape
EP0301764A3 (en)	1990-04-11	Adhesive tapes
GB8807143D0 (en)	1988-04-27	Adhesive compositions & tapes
GB2198369B (en)	1990-11-28	Adhesive tape
GB8402176D0 (en)	1984-02-29	Adhesive tapes
EP0246009A3 (en)	1989-05-10	Pressure-sensitive adhesive tape having improved toughness
GB2199039B (en)	1990-11-21	Pressure-sensitive adhesives
EP0287306A3 (en)	1990-04-04	Removable pressure-sensitive adhesive tape
GB2198061B (en)	1990-11-14	Adhesive tape
GB8608274D0 (en)	1986-05-08	Adhesive tape
GB8601823D0 (en)	1986-02-26	Adhesive

Legal Events

Date	Code	Title	Description
1987-10-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-11-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR GB IT
1989-03-23	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1989-12-27	17P	Request for examination filed	Effective date: 19891027
1990-11-28	17Q	First examination report despatched	Effective date: 19901011
1992-04-30	ITTA	It: last paid annual fee
1992-12-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1993-02-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE ES FR GB IT
1993-02-12	ITF	It: translation for a ep patent filed
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1993-12-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1994-01-26	26N	No opposition filed
1998-03-19	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19980319 Year of fee payment: 12
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